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Vivid Racing Gear 
If you're looking to rebuild your old Chevy LS powerplant, you can't go wrong with a set of performance cylinder heads. TSP's heads are cast from premium aluminum for improved weight and heat management over the old iron. They are engineered and CNC-ported for maximum horsepower and torque.
This bare assembly is a great starting point for a performance engine build. It's designed for maximum flow and performance in the hands of a skilled builder or machine shop. It features a thick deck to help resist warping and comes with threaded bolt holes on the ends for an easy install.
TSP cylinder heads are sold individually as bare assemblies. To achieve maximum performance, it is recommended that a licensed engine builder or machine shop coordinate matching short block and engine internals.
Specifications:
This bare assembly is a great starting point for a performance engine build. It's designed for maximum flow and performance in the hands of a skilled builder or machine shop. It features a thick deck to help resist warping and comes with threaded bolt holes on the ends for an easy install.
TSP cylinder heads are sold individually as bare assemblies. To achieve maximum performance, it is recommended that a licensed engine builder or machine shop coordinate matching short block and engine internals.
Specifications:
- Intake Runner: 198cc
- Combustion Chamber Volume: 64cc
- Quantity: Sold Individually
- CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED)
- 5.7 L / 346 commonly referred to as 350
- Cylinder head sold individually
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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Things
| Sale price | None |
| Wholesale price | $371.48 |
| Shipping |
Weight: 40.00 Length: ? Width: ? Height: ? |
| Product Added At | Thursday 02 March, 2023 |
| Product Modified At | Wednesday 18 June, 2025 |
| Imported By | ETLOverride |
| Last Edited By | zycastle29@gmail.com |
| View In Admin |
Emissions Info
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | - |
| Prop65 | - |
| Carb Required | - |
Vendors
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| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Top Street Performance | $314.81 | $629.62 | $383.91 | $503.70 | ? | 2025-06-18 15:46:08 |
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